What earth sphere does the following image most clearly represent
a. biosphere
b. exosphere
c. geosphere
d. hydrosphere
i said exosphere

The above image clearly represents the earth Exosphere

Option B

Explanation:

Exosphere is that layer of the atmosphere of the planet which is the outer most layer and there fore in the image, exosphere is represented because it is the layer which is the outermost.

This layer of the atmosphere of planet Earth consists of the wisps of the hydrogen gas and it contains some other gases also and it lays at the top of the thermosphere. Air in this layer of the atmosphere is very very thin and is equal to void which does not have air in it.